Intel Xeon E5 2637 v2 's Advantages
Released 6 years and 1 months late
Newer PCIe version (3 vs 1)
Higher base frequency (3.5GHz vs 3.2GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 8224 SE 's Advantages
Higher specification of memory (667 vs 3)
Lower TDP (120W vs 130W)